The Baby Bear 4 Piece Baby Crib Bedding Set includes quilt, dust ruffle, fitted sheet and diaper stacker. The bumper is sold separately. The quilt measures 36 inches x 45 inches. The diaper stacker measures 12 inches x 23 inches and is 8.5 inches deep. The dust ruffle has a 14 inch drop and the fitted sheet is designed to fit a standard size 28 inch x 52 inch crib mattress. The set is made of a mix of polyester, cotton, nylon, acrylic, and polyester/cotton blend fabrics. Fabric content is exclusive of decoration. Any filling is 100% polyester. Care instructions: wash before use, machine wash cold in gentle cycle with like colors, do NOT bleach, tumble dry low, and iron on lowest setting as needed.